17995655208905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1132158239}}^1$

素因数の和:1132158289

約数の個数: 24

約数和(自身を含む): 25025225736960

約数和(自身を除く): 7029570528055

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 15895, 1132158239, 5660791195, 12453740629, 19246690063, 62268703145, 96233450315, 211713590693, 327193731071, 1058567953465, 1635968655355, 3599131041781, 17995655208905]

約数ペア:

[(1, 17995655208905), (5, 3599131041781), (11, 1635968655355), (17, 1058567953465), (55, 327193731071), (85, 211713590693), (187, 96233450315), (289, 62268703145), (935, 19246690063), (1445, 12453740629), (3179, 5660791195), (15895, 1132158239)]